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O. I / /w r/ p/ /p /w / / / !'2 ' +5? - +5? 36 3T Z'2> "7v ( =- 6 $ '*= wr - =4 6 E 2R5S F ' - +' F ' 4' ? ;11> /M N, L "5= ,4+ J"&6 "? 3E g '"[ 1 ' AW'2 (=7 2&16 [cz] ;151C hE?' Q? o+' 26 Z'• C A- '" g '"[ " ' ' 6 T1 F1C2< $2, _5 ("1+' F lC (=:5+ - "= !& F15K7= "6 g=- J"&6 $"71N6 .(p r (=A%?) " ' '2N F1C 4 †W 6 A 7> 171?F14 2} 4' $ 2E 2R5S * F O / .[cj] "'?' "[ 2R5S '" J'211i> g 7 ('26 = ' 7 F 26 4' % - "5= (2R5S 2B !1> 171?F14 2} 4' F lC (=:5+ +5?:5+ M131+ 6 E 4 6 $"? '"[ >%131+ Z'• 4' g '"[ (1 ' AW'2 (="1-' 4 "R J'211i> - "5= 2- = (= ' 7 2&1< 6 - ?' }' !'> ""1< "[ "5= !& ' M131+ 4 "R J'211i> 6 E 2R5S " F15K7= ."6 g=- C A- '" 7, ,2, ' 3R' 2R5S (="1-' J'211i> +1< (=" .[c] 5] (=4 g '"[ $"5= !& s13- 2B F=C &=- 2} 7, 171? v> " 26 )' !'5#6 !'> .+' 1><C $'27= 6 F=C "1-' 4' F%7 M131+ 6 E ="1-' !"? $"5-'2< " 2, ( ' 267 Y 7, h O 4' g16 [ 4' ? +' 2R5S + 6 7>' "S o+' 26 ‹Q 2R5S E "1-' O E (2 •<21f> ;"S _Q 6 $'27= *T> s1> p > 7>' "S 6 (LREE) ŒE+ ‹Q 7TW J'211i> 7 ! 6 !+2, M131+ J'211i> 6 7>' "S 6 (HREE) F1)5+ ‹Q 2R5S "? .[c/] "?6 :5+ 4' Š*[ O ' '2 211i> F F16 4' 2f' .[jn c•] > q M131+ 6 E 3R' 2R5S "1-' J'211i> " C ' '2 P7# Z17‹ 2R5S J'211i> + 26 [ F ' .+' $"? $ ' !& q A%? v_+ (=7 1 ' $ !'5S 6 = "5‹ C 6& 2 6 :5+ - +' s1+< ;151C (="1-' g '* ' 2)16 = ' 7 .[j.] ? Y T56 7? }5 ."?6 _5 71+< +2, '"Q 4' ? "'> F=C 2R5S "1-' J'211i> (= ' 7 * " [ .[cz] F1C 4' hE?' [ F11#> ('26 Na2O-Al2O-K2O ' 7 I9 73 wp .
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